[Histonet] Hematoxylin Quality

[Goins, Tresa]

Our lab is currently considering a swich from Richard-Allan Hematoxylin 1 (at $154 per liter) to PremiumLine Hematoxylin (at $30.00 per liter).  The pathologists actually prefer the staining results from the cheaper source, but are concerned about longevity - we are required to store the slides for up to 10 years.

Is anyone aware of any specific problems associated with the use of PremiumLine Hematoxylin?

Thanks,

Tresa